51433836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 131088384

約数和(自身を除く): 79654548

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 361, 372, 383, 589, 722, 766, 1083, 1149, 1178, 1444, 1532, 1767, 2166, 2298, 2356, 3534, 4332, 4596, 7068, 7277, 11191, 11873, 14554, 21831, 22382, 23746, 29108, 33573, 35619, 43662, 44764, 47492, 67146, 71238, 87324, 134292, 138263, 142476, 225587, 276526, 414789, 451174, 553052, 676761, 829578, 902348, 1353522, 1659156, 2707044, 4286153, 8572306, 12858459, 17144612, 25716918, 51433836]

約数ペア:

[(1, 51433836), (2, 25716918), (3, 17144612), (4, 12858459), (6, 8572306), (12, 4286153), (19, 2707044), (31, 1659156), (38, 1353522), (57, 902348), (62, 829578), (76, 676761), (93, 553052), (114, 451174), (124, 414789), (186, 276526), (228, 225587), (361, 142476), (372, 138263), (383, 134292), (589, 87324), (722, 71238), (766, 67146), (1083, 47492), (1149, 44764), (1178, 43662), (1444, 35619), (1532, 33573), (1767, 29108), (2166, 23746), (2298, 22382), (2356, 21831), (3534, 14554), (4332, 11873), (4596, 11191), (7068, 7277)]